| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.68 | 4.279% | $35.1212 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $135.90 | 9.119% | $148.2927 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $53.45 | 10.708% | $59.1734 | $59.17 | $59.15 | $59.20 |
| Purchase #4 | $138.34 | 3.715% | $143.4793 | $143.48 | $143.50 | $143.50 |
| Purchase #5 | $126.92 | 4.622% | $132.7862 | $132.79 | $132.80 | $132.80 |
| Purchase #6 | $180.82 | 10.470% | $199.7519 | $199.75 | $199.75 | $199.80 |
| Purchase #7 | $179.32 | 10.552% | $198.2418 | $198.24 | $198.25 | $198.20 |
| 7 purchase totals = | $848.43 | $916.8465 | $916.84 | $916.85 | $916.90 | |